Confirm your Google Calendar privileges

 In your Google Calendar account, locate the "My Calendar" box on the left column

Click the arrow next to the calendar you need to insert into DateLoom -  menu will appear. Click "Share this calendar." 
On the next screen, check "Make this calendar public." 
**Make sure "Share only my free/busy information" is unchecked.** 
Click "Save." 

Next you need to get your calendar's XML feed URL:

In your Google Calendar account, locate the "My Calendar" box on the left column.
Click the arrow next to the calendar you need, a menu will appear. Click "Calendar settings." 
In the "Calendar Address" section of the Settings screen, click the XML badge. 
Your feed's URL will appear.  Copy the full calendar URL.
This is the URL to enter into the Google panel of the DateLoom page inspector.